Moving from Calgary to Vancouver
A climate comparison of two homes: Alberta to British Columbia. The dates below come from the nearest official weather station to each place.
Climate Match
Freezing months go from 5 months to 0 months.
Calgary, AB to Vancouver, BC
The full comparison
| Measure | From | To | Change |
|---|---|---|---|
| Months below freezing | 5 months | 0 months | 5 fewer |
| Frost-free season | 117 days | 237 days | 120 days longer |
| Last spring frost | May 21 | March 18 | 64 days earlier |
| Coldest month | 19F in January | 38F in December | 19F warmer |
| Warmest month | 62F in July | 64F in July | 3F hotter |
Moving from Calgary to Vancouver reshapes the home year. The coldest month is 19F warmer. Summers get 3F hotter. Your growing season is 120 days longer. Plan on a new rhythm for the house and garden.
What changes about the house
- Coldest month: it is warmer at the destination, though unusual cold can still occur.
- Freezing months: there are fewer at the destination, though individual cold snaps can still occur.
- Cooling: hotter peaks make air conditioning or shading more important. Check attic insulation and window sealing so the house does not trap heat.
- Garden: the frost-free season is longer or the last spring frost is earlier. Check both dates when planning crops and succession sowings.
Season by season
Spring starts earlier
Your last spring frost moves from May 21 to March 18, 64 days earlier. Start planting and outdoor prep sooner.
Summers run hotter
The warmest month goes from 62F in July to 64F in July. Air conditioning, shading, and cooling-load planning matter more.
Winters look milder
Winter coldest month goes from 19F in January to 38F in December; freezing months go from 5 months to 0 months. The winter measures point to a milder season, though unusual cold and ice can still occur.
Tools for both places
Moving from Calgary to Vancouver, answered
What is the biggest climate change from Calgary to Vancouver?
Freezing months go from 5 months to 0 months. That is the largest shift in the 30-year climate record.
How are these numbers computed?
From official 30-year climate normals at the nearest station to each place: Calgary Intl Airport near Calgary and Vancouver Intl Airport near Vancouver. They are planning averages, not forecasts; local microclimates can run a week or two off the station record.
Does the comparison work in reverse?
Yes. Open the comparison tool and swap the two places; the deltas reverse direction but the match score stays the same.
Method and sources
Temperatures and frost dates are from the 30-year climate normals at Calgary Intl Airport (near Calgary, AB) and Vancouver Intl Airport (near Vancouver, BC). Canadian data is from Environment and Climate Change Canada; United States data is from NOAA NCEI. These are planning averages, not forecasts. See themethodology page for the full calculation.